Build a clean, fast front end with this dedicated headset kit for fitting LEVEL 5 or ULTRA-AERO integrated carbon handlebars to Ribble ULTRA-AERO SL R and SL carbon frames.

Designed to work seamlessly with Ribble’s fully integrated aero cockpit, this kit keeps steering smooth and predictable while allowing hoses and cables to run neatly through the bars and frame. The result is a front end that looks sharp, feels stable at speed, and stays quiet mile after mile.

Suitable for use with the following Ribble carbon aero bikes and LEVEL 5 or ULTRA-AERO carbon cockpits:

• ULTRA-AERO SL R
• ULTRA-AERO SL

• Designed for Ribble ULTRA-AERO or LEVEL 5 integrated carbon handlebars
• Compatible with ULTRA-AERO SL R and SL carbon frames
• Supports fully integrated internal cable routing
• Smooth, stable steering for confident high-speed riding
• Ideal for servicing, replacements or frame rebuilds

• Handlebar Compatibility: Ribble ULTRA-AERO or LEVEL 5 integrated carbon handlebars
• Frame Compatibility: ULTRA-AERO SL R carbon, ULTRA-AERO SL carbon
• Upper Bearing: P16 52 × 40 × 7mm, 45° × 45°
• Lower Bearing: TH 073E 51.8 × 40 × 8mm, 36° × 45°
• Included Parts:

• 1 × upper bearing
• 1 × lower bearing
• 2 × compression spiders (2 sizes provided to accommodate headset frame tolerances)
• Two-piece bearing cover

• Bearing Type: Sealed cartridge bearings
• Function: Integrated headset system